Endoscopic resection of enthesopathy via a direct midline transtendinous approach with associated reattachment of the Achilles tendon (endo-REDMTART): a cadaveric feasibility study.

PURPOSE: The aim of our study was to determine the feasibility of an all-posterior endoscopic resection of enthesopathy via direct midline transtendinous approach with detachment and reattachment of the Achilles tendon (endo-REDMTART). MATERIALS & METHODS: Endo-REDMTART was performed in 10 ankles by two foot and ankle surgeons. Posterolateral and posteromedial portals were utilized. Three accessory, more distal portals were utilized (one posterolateral, one posteromedial, and one midline transtendinous). We measured the quality of the resection of the calcaneal spur and the length of tendon that was able to be reattached to the calcaneus. RESULTS: The procedure was successful in all 10 cases. The mean minimum thickness of resected calcaneal spur was 7 mm (5-9 mm) thick, and the mean anteroposterior distance was 23 mm (20-25 mm). In all 10 cases, the maximum distance between the distal Achilles tendon and calcaneus was 1 mm (0-1 mm), with good tendon-bone contact. CONCLUSIONS: The data here suggest that endo-REDMTART is feasible. This procedure provides all of the advantages of endoscopic technique without compromising the efficacy of Haglund deformity resection. TRIAL REGISTRATION: No Clinical Trials Registration or IRB is required. LEVEL OF EVIDENCE: Anatomy study; cadaveric dissection.

Controversies in Surgical Management of Recalcitrant Enthesopathy of the Extensor Carpi Radialis Brevis.

Enthesopathy of the extensor carpi radialis brevis, often referred to as "tennis elbow," is common and responds to nonsurgical treatment in 80% to 90% of patients within 1 year. For those who proceed with surgery, much remains unclear regarding the ideal treatment. This paper discusses controversies in surgical management of extensor carpi radialis brevis enthesopathy including clinical outcomes of open versus arthroscopic techniques, the relevance of concomitant pathology addressed arthroscopically, and avenues for assessing comparative cost data.

Enthesopathy of the bicipital tuberosity of the radius treated under intraoperative computed tomography.

BACKGROUND: There is no report of the application of intraoperative computed tomography to the extremities, and its usefulness is not mentioned. CASE PRESENTATION: We present a case of a patient with the elbow pain and loss of the forearm rotation due to the prominent bicipital tuberosity of the radius, which was diagnosed as enthesopathy. Surgical treatment to excise the prominent part of the bicipital tuberosity of the radius was recommended. However, it is difficult to perform the appropriate excision of the abnormal prominent part because of complications such as bicipital tendon rupture. The patient was successfully treated by surgical resection under the control of intraoperative computed tomography. CONCLUSIONS: Intraoperative computed tomography scan is a useful tool to assess the remaining volume of the abnormal bones.

[Ultrasound-guided percutaneous tenotomy in chronic wrist extensor enthesopathy]. / Tenotomía percutánea ecoguiada en entesopatía crónica de extensores de muñeca.

Epicondylitis causes disability and tends to become chronic. Histologically, degenerative lesions are found in the common extensor tendon, which are visible on ultrasound or magnetic resonance imaging. Several conservative therapeutic measures are available, including corticosteroid infiltration by anatomical landmark. However, these measures sometimes fail, in which case patients are proposed for surgery. Ultrasound is a therapeutic tool that allows procedures on tendons to be performed without skin incisions. The technique of ultrasound-guided percutaneous tenotomy for the treatment of chronic epicondylitis was first reported in 2006. This procedure, demonstrated to date by surgeons and radiologists, attempts to transform a chronic degenerative process with failure to repair into an acute inflammatory process with self-regeneration. The aim of this study was to describe 5 cases of epicondylitis that failed to respond to routine therapeutic measures, in which we used ultrasound-guided percutaneous tenotomy with favourable results.

Diagnóstico y tratamiento de la entesopatía distal del bíceps crural en un corredor profesional / Diagnosis and treatment of distal biceps femoris tendon enthesopathy in a professional runner / Diagnóstico e tratamento da entesopatia distal do bíceps crural em um corredor profissional

OBJETIVO: describir el diagnóstico y tratamiento de la entesopatía del tendón distal del bíceps crural en un corredor profesional. MÉTODO: el diagnóstico se obtuvo mediante datos clínicos y exploraciones complementarias. Describimos la técnica quirúrgica, el manejo post-operatorio y el sistema de valoración empleado en el seguimiento. RESULTADOS: el diagnóstico se confirmó histológicamente. La recuperación funcional fue completa. CONCLUSIÓN: solo hemos encontrado otro caso publicado de entesopatía del tendón distal del bíceps crural, sin referencia a afectación del nervio ciático poplíteo externo. Si el tratamiento conservador no resuelve la sintomatología, puede estar indicada la cirugía

OBJECTIVE: to describe the diagnostic and treatment strategies for distal biceps femoris tendon enthesopathy, in a professional runner. METHOD: The diagnosis was based on clinical and complementary studies. The surgical technique, postoperative management and assessment, are described. RESULTS: Histological study confirmed the diagnosis and the clinical outcome was satisfactory, with complete recovery after surgical management. CONCLUSION: there is only one published study assessing distal biceps femoris tendon enthesopathy. The possible involvement of the peroneal nerve has not been previously considered. If conservative treatment only provides temporary relief of symptoms, then surgery can be indicated

OBJETIVO: descrever o diagnóstico e tratamento da entesopatia do tendão crural do bíceps distal em um corredor profissional. MÉTODO: o diagnóstico foi obtido por meio de dados clínicos e explorações complementares. Descrevemos a técnica cirúrgica, o manejo pós-operatório e o sistema de avaliação utilizado no acompanhamento. RESULTADOS: o diagnóstico foi confirmado histologicamente. A recuperação funcional foi completa. CONCLUSÃO: encontramos apenas outro caso publicado de entesopatia do tendão distal do bíceps crural, sem referência ao envolvimento do nervo ciático poplíteo externo. Se o tratamento conservador não resolver os sintomas, a siderurgia pode ser indicada